/*

* Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:   Management UI Container

*

*/

// INCLUDE FILES

#include <akntitle.h> //for CAknTitlePane

#include <barsread.h> //for TResourceReader

#include <StringLoader.h> 

#include <eiktxlbx.h> //for listbox control

#include <aknlists.h>

#include <eikclbd.h>

#include <vpnmanagementuirsc.rsg>

#include "vpnuiloader.h"

#include "vpnmanagementuicontainer.h"

#ifdef __SERIES60_HELP

#include <csxhelp/vpn.hlp.hrh> // for help context of VPN Management UI

#endif //__SERIES60_HELP

// ================= MEMBER FUNCTIONS =======================

// ---------------------------------------------------------

// CVpnManagementUiContainer::CVpnManagementUiContainer(

// CVpnManagementUiView& aParent, CVpnUiLoader& aLoader)

// Constructor with parent

// ---------------------------------------------------------

//

CVpnManagementUiContainer::CVpnManagementUiContainer(

    CVpnManagementUiView& aParent, CVpnUiLoader& aLoader ) : 

    iParent ( aParent ), iLoader ( aLoader )

    {

    }

// ---------------------------------------------------------

// CVpnManagementUiContainer::~CVpnManagementUiContainer()

// Destructor

// ---------------------------------------------------------

//

CVpnManagementUiContainer::~CVpnManagementUiContainer()

    {

	delete iListBox;

    }

// ---------------------------------------------------------

// CVpnManagementUiContainer::ConstructL(const TRect& aRect)

// EPOC two phased constructor

// ---------------------------------------------------------

//

void CVpnManagementUiContainer::ConstructL(const TRect& aRect)

    {

    CreateWindowL();

    TitlePaneTextsL();

    CreateListBoxL();

    ShowItemsL(); 

    SetRect(aRect);

    ActivateL();

    }

// ---------------------------------------------------------

// CVpnManagementUiContainer::SizeChanged()

// Called by framework when the view size is changed

// ---------------------------------------------------------

//

void CVpnManagementUiContainer::SizeChanged()

    {

    if (iListBox)

        {

        iListBox->SetRect(Rect());

        }

    }

// ---------------------------------------------------------

// CVpnManagementUiContainer::CountComponentControls

// ---------------------------------------------------------

//

TInt CVpnManagementUiContainer::CountComponentControls() const

    {

    return 1; // return nbr of controls inside this container

    }

// ---------------------------------------------------------

// CVpnManagementUiContainer::ComponentControl

// ---------------------------------------------------------

//

CCoeControl* CVpnManagementUiContainer::ComponentControl(TInt aIndex) const

    {

    switch ( aIndex )

        {

        case 0:

            return iListBox;

        default:

            return NULL;

        }

    }

// ---------------------------------------------------------

// CVpnManagementUiContainer::HandleResourceChange

// ---------------------------------------------------------

//

void CVpnManagementUiContainer::HandleResourceChange( TInt aType )

    {

    CCoeControl::HandleResourceChange(aType); 

    //Handle change in layout orientation

    if (aType == KEikDynamicLayoutVariantSwitch || 

        aType == KAknsMessageSkinChange )

        {

		TRect mainPaneRect;

        AknLayoutUtils::LayoutMetricsRect(

            AknLayoutUtils::EMainPane, mainPaneRect);

        SetRect(mainPaneRect);

		DrawNow();

		}       

    }	

// ---------------------------------------------------------

// CVpnManagementUiContainer::DrawListBoxL()

// Draws listbox

// ---------------------------------------------------------

//

void CVpnManagementUiContainer::DrawListBoxL(

    TInt aCurrentPosition, TInt aTopItem)

	{

    if (aCurrentPosition >= 0)

		{

		iListBox->SetTopItemIndex( aTopItem );

		iListBox->SetCurrentItemIndex( aCurrentPosition );

		}

	ActivateL();

	DrawNow();

	}

// ---------------------------------------------------------

// CVpnManagementUiContainer::HandleControlEventL(

//     CCoeControl* aControl,TCoeEvent aEventType)

// ---------------------------------------------------------

//

void CVpnManagementUiContainer::HandleControlEventL(

    CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/)

    {

    }

TKeyResponse CVpnManagementUiContainer::OfferKeyEventL(

    const TKeyEvent& aKeyEvent, TEventCode aType)

    {

    if (aType!=EEventKey)

        {

        return EKeyWasNotConsumed;

        }

    switch (aKeyEvent.iCode)

        {

        case EKeyUpArrow:

            if (iListBox)

                {

                return iListBox->OfferKeyEventL(aKeyEvent, aType);

                }

            break;

        case EKeyDownArrow:

            if (iListBox)

                {

                return iListBox->OfferKeyEventL(aKeyEvent, aType);

                }

            break;

        case EKeyEnter:

        case EKeyDevice3:

            // Select button or enter key pressed, do default action

            if (iListBox)

                {

                return iListBox->OfferKeyEventL(aKeyEvent, aType);

                }

            break;

        default:

            break;

        }

    return EKeyWasNotConsumed;

    }

// ---------------------------------------------------------

// CVpnManagementUiContainer::TitlePaneTextsL

// Initialized Title pane text

// ---------------------------------------------------------

//

void CVpnManagementUiContainer::TitlePaneTextsL()

    {

    // first get StatusPane. Not owned

    CEikStatusPane* statusPane = iEikonEnv->AppUiFactory()->StatusPane();

    if (statusPane)

        {

        // then get TitlePane. Not owned

        CAknTitlePane* titlePane = ( CAknTitlePane* ) statusPane->ControlL( 

            TUid::Uid( EEikStatusPaneUidTitle ) );

        // set new titlepane text

        TResourceReader reader;

        iEikonEnv->CreateResourceReaderLC(reader, R_VPN_MANAGEMENT_TITLE);

        titlePane->SetFromResourceL( reader );

        CleanupStack::PopAndDestroy(); // reader

        }

    }

void CVpnManagementUiContainer::CreateListBoxL()

    {

    iListBox = new(ELeave) CAknSettingStyleListBox;

    iListBox->SetContainerWindowL( *this);

    iListBox->ConstructL( this, EAknListBoxSelectionList);		

    iListBox->CreateScrollBarFrameL(ETrue);

    iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(

        CEikScrollBarFrame::EOff,CEikScrollBarFrame::EAuto);

    }

void CVpnManagementUiContainer::ShowItemsL() 

    {

   	CDesCArrayFlat* itemTextArray = 

   	    static_cast<CDesCArrayFlat*>(iListBox->Model()->ItemTextArray());

    itemTextArray->Reset();

    iListBox->Reset();

    HBufC* resourceText = NULL;

    //Create VPN policies setting listbox item

    resourceText = StringLoader::LoadLC( R_VPN_POLICIES );

    itemTextArray->AppendL(*resourceText);

    CleanupStack::PopAndDestroy();  // resourceText

    //Create Policy servers setting listbox item

    // Hide policy server from UI

    // NSSM support is discontinued

    // Policy server UI may be used for another purpose in future

    // resourceText = StringLoader::LoadLC( R_VPN_POLICY_SERVERS );

    // itemTextArray->AppendL(*resourceText);

    // CleanupStack::PopAndDestroy();  // resourceText

    //Create Log setting listbox item

    resourceText = StringLoader::LoadLC( R_VPN_LOG );

    itemTextArray->AppendL(*resourceText);

    CleanupStack::PopAndDestroy();  // resourceText

    iListBox->HandleItemAdditionL();

    }

// ---------------------------------------------------------

// CVpnManagementUiContainer::GetHelpContext

// This function is called when Help application is launched.  

// ---------------------------------------------------------

//

#ifdef __SERIES60_HELP

void CVpnManagementUiContainer::GetHelpContext( 

    TCoeHelpContext& aContext ) const

    {

	aContext.iMajor = KUidVpnManagementUi;

    aContext.iContext = KSET_HLP_VPN_CONFIG_MAIN;

    }

#endif //__SERIES60_HELP

// End of File